3M Co - Menomonie – Emissions Trend
Menomonie, WI · 2019–2023 · Parent: 3M Co
This page assembles 5 consecutive years of EPA Toxics Release Inventory Form R filings for 3M Co - Menomonie, spanning 2019–2023. Each annual total aggregates on-site air emissions, surface-water discharges, land disposal, and off-site transfers reported by the facility under EPCRA Section 313, which requires disclosure whenever a listed chemical is manufactured, processed, or otherwise used above threshold quantities.
Reported releases opened at 201.5K in 2019 and closed at 119.6K in 2023 – a decrease of 40.7% over the window. The chart below stacks the four TRI release media (air, water, land, off-site) and overlays the yearly total. The top contributor by cumulative mass is Toluene at 545.4K, followed by Certain glycol ethers at 198.9K.
Because TRI figures are estimated, not metered, year-over-year deltas can reflect methodology revisions, ownership changes, or shifts in what a facility classifies as reportable, not only physical emission changes. Treat the trajectory as a disclosure record, and cross-reference with the EPA Enforcement and Compliance History Online (ECHO) system for the fuller regulatory picture on this plastics and rubber facility.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- 3M Co - Menomonie's total reported releases fell from 136.5 thousand lb in 2022 to 119.6 thousand lb in 2023, based on EPA TRI filings.
- 3M Co - Menomonie's air releases fell from 91.6 thousand lb in 2022 to 73.5 thousand lb in 2023, based on EPA TRI filings.
- 3M Co - Menomonie's chemicals reported rose from 7 in 2022 to 8 in 2023, based on EPA TRI filings.
- 3M Co - Menomonie's off-site transfers rose from 44.9 thousand lb in 2022 to 46.1 thousand lb in 2023, based on EPA TRI filings.
Total Releases by Category
Year-over-Year Comparison
| Year | Total | Chemicals | YoY Change |
|---|---|---|---|
| 2019 | 201.5K lbs | 6 | - |
| 2020 | 183.2K lbs | 6 | -9.1% |
| 2021 | 154.4K lbs | 7 | -15.7% |
| 2022 | 136.5K lbs | 7 | -11.6% |
| 2023 | 119.6K lbs | 8 | -12.4% |
Top Chemicals by Year
| Chemical | 2019 | 2020 | 2021 | 2022 | 2023 | Total |
|---|---|---|---|---|---|---|
| Toluene | 134.7K | 133.5K | 111.9K | 91.9K | 73.4K | 545.4K |
| Certain glycol ethers | 48.5K | 35.1K | 35.6K | 38.8K | 40.8K | 198.9K |
| Nickel And Nickel Compounds | 14.3K | 10.7K | 3.2K | 1.8K | 2.2K | 32.2K |
| Copper And Copper Compounds | 1.7K | 1.4K | 1.5K | 1.5K | 909 | 7.0K |
| Formic acid | 1.3K | 1.4K | 1.2K | 1.4K | 1.2K | 6.5K |
| N,N-Dimethylformamide | 949 | 981 | 716 | 1.0K | 1.1K | 4.7K |
| Zinc compounds | - | - | 387 | 64 | 53 | 504 |
| Diisocyanates | - | - | - | - | - | 0 |
About This Data
Trend data is sourced from the EPA Toxic Release Inventory (TRI). Facilities report annually. Release quantities are self-reported estimates. Year-over-year changes may reflect changes in production, pollution control measures, reporting methodology, or chemical thresholds.
A decrease in reported releases does not necessarily indicate improved environmental performance, as it may reflect production cutbacks, facility closures, or changes in reporting requirements. Similarly, increases may reflect expanded production rather than degraded environmental practices.
Frequently Asked Questions
Is 3M Co - Menomonie getting cleaner or dirtier? ▼
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Read our methodology - how this data is sourced, computed, and verified.